Doula Training

Hi Guys,

I'm thinking of training to be a Doula.

I'm not disciplined enough to do a million years of midwife training, just to have to take my break or have my shift finish as the woman I was looking after is about to pop, or to be so run ragged looking after 10 different people that I end up loathing the whole reason I went into the job in the first place.
The midwives in this country do a fantastic job given their stretched resources and my hats off to them. But for me, doula-ing (-ism??) is I think where it's at

What do you all think? I'm wondering if any of you have hired one, what they did, was it worth it, would you do it again, what did they do that was good, or what could they have done that was better? And training...has anybody trained that could recommend somewhere to train or someone to train with.